Actually, there are already bug tickets for many of them since a lot of players have unsurprisingly noted the same issues (and I have many of them described in my Steam guide).
You may check out (and vote for) the following:
For Remarkable rocks: Pridrangar, please also see the above thread. The photo symbol on the EFB was a few km off the actual island. I believe this is fixed now, but I got the required shot before this already, just photographing the water.
They are, unfortunately, and with all the other events requiring a certain “real time” (or season)… see following post from above:
Also concerning the Long Man of Wilmington: It’s not yet summer (in real time, that’s the culprit):
Works for me if (and only if) you have all the POIs enabled, so you see the shape of the POI model, not the shape of the base mesh. See the “several-poi-3d-models-missing” above link for what you might need to check.
How to spot wood elephants under all those trees?
I spotted them on a clearing, that’s almost your only chance. But have you ever tried finding the monkeys, they are smaller and thus even harder to spot in a forest. I’ve given up and consider this a waste of time.
Concerning the other mentioned missions: Yeah, check there isn’t a bug report and if you are sure it’s a bug, report it.
